Pegasus_North 12Z pressure 1992 992.7 1001.6 993.4 992.1 997.5 1002.4 989.8 992.6 982.0 986.1 983.4 987.3 1993 1000.1 984.6 - 989.0 - - - - - - - - 1994 - - - - - - - - - - - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 996.5 998.2 989.7 995.9 983.3 - - - 991.1 - 996.1 998.7 1998 993.3 989.9 992.1 986.1 992.7 - 991.0 989.6 999.2 990.2 983.1 989.6 1999 - - - - - - - - - - - - 2000 - - 990.0 989.0 989.7 992.0 989.2 991.1 995.3 982.2 - - 2001 - - - - - - - - - - - 982.1 2002 988.4 983.3 996.3 987.1 998.5 1001.0 995.5 985.1 992.7 995.6 988.9 984.0 2003 996.1 995.4 991.3 984.4 984.3 999.3 985.9 984.2 986.4 979.9 988.1 998.7 2004 990.1 1000.1 990.4 985.5 - 985.8 985.0 989.5 989.6 985.9 982.5 996.0 2005 992.0 985.2 989.7 986.3 987.2 995.5 988.8 984.6 984.6 978.3 985.6 1001.0 2006 991.5 990.6 991.4 994.4 984.1 988.0 984.9 997.1 989.8 981.9 984.8 988.5 2007 991.9 988.8 995.9 990.8 992.8 993.0 1003.1 985.7 984.6 988.2 987.7 981.7 2008 985.6 985.7 990.3 991.8 989.9 983.6 986.5 988.8 978.9 980.2 - - 2009 - - - - - - 953.3 - - 982.9 989.0 987.7 2010 1000.8 996.0 991.1 987.1 988.7 983.6 976.2 979.5 987.1 980.5 979.8 994.2 2011 996.3 990.8 996.2 994.6 984.4 992.4 990.3 993.6 995.8 984.5 991.8 981.5 2012 982.7 990.4 989.1 987.8 985.0 997.8 985.8 989.3 985.6 983.9 993.8 993.7 2013 991.9 984.4 982.5 989.8 989.7 1000.9 986.2 996.5 996.3 987.7 985.4 989.3 2014 - 989.5 - 986.3 989.0 987.8 - - - - - - 2015 - - - - - 991.2 - - - - 980.6 990.1 2016 984.1 986.5 984.4 990.8 989.4 984.1 993.5 994.4 978.3 984.9 - 992.9 2017 997.6 993.6 994.2 987.4 982.1 987.6 985.3 980.8 983.4 987.3 980.4 - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -